21
3-3
3.7 LOCKING THE CONTROLS.
The pressure of the button
(
)
,
for a few sec-
onds,
allows you to lock/unlock the controls.
3.8 MODE IN “HEAT PUMP
PRIORITISED” SYSTEM.
•
Auto.
The set point temperature is automatically
adjusted between 50 and 62°C according to
the consumption profile of the previous days.
The Water heater operates preferably through
the heat pump. The electrical integration can
be activated automatically as support.
•
MANUAL-ECO Off.
The fixed set point temperature is adjusted
between 50 and 62°C by the user. The Water
heater operates preferably through the heat
pump. The electrical integration can be au-
tomatically activated to ensure a sufficient
volume of hot water.
•
MANUAL-ECO On.
The fixed set point temperature is adjusted
between 50 and 55°C by the user. The water
heater operates exclusively with the heat
p u m p t o o p t i m i z e t h e s a v i n g s .
The electrical integration is authorized for op-
eration only when the air temperature exceeds
the operating time slots.
3.9 MODE IN “CONNECTED TO
BOILER" SYSTEM.
•
MANUAL.
The fixed set point temperature is chosen by
the user between 50 and 62°C (55°C if ECO
is On). The Water heater operates preferably
through the heat pump. The electrical integra-
tion can be automatically activated to ensure
a sufficient volume of hot water. If the media
by the boiler is not available (in the boiler
stop, for example), the electrical integration
will be activated.
•
”SMART Energy” function.
A heat pump draws the energy available in the
air and returns this energy in the hot water by
heat exchange in the tank. The performance
of a heat pump will then be higher with
parameters that facilitate these exchanges of
energy; that is to say with hot air and cold
water temperature in the tank. Our product
permanently calculates, depending on the
air temperature and the water temperature,
which energy is cheaper. This SMART Energy
function can decide to start heating with the
heat pump and reach the last degree with the
boiler integration.
In addition, you can set the Smart Energy
function with 4 different priority levels:
Water T°
Air T°
Heat
pump
Boiler
Heat pump
prioritised
Heat pump
optimised
Boiler
optimised
Boiler
prioritised
The integration will be
only active at the end of
the heating for very low air
temperatures (< 7°C)
The integration will be
only active until the end
of the heating and ± early
depending on the air tem-
perature
The heat pump is activated
at the end of the heating
and ± soon as a function
of air temperature
The heat pump is active at
the beginning of heating
and for air temperature
equal to >10°C
3.10 MODE IN “CONNECTED TO SOLAR
SYS.” SYSTEM
The water heater only operates outside the solar
energy production periods (when it receives a
signal from the solar station). During sun pro-
duction periods the production of hot water is
realized by the internal heat exchanger therefore
the heat pump and the electric integration are
inactive.
• MANUAL-ECO Off
The fixed set point temperature is adjusted be-
tween 50 and 62°C by the user. The Water heater
operates preferably through the heat pump. The
electrical integration can be automatically acti-
vated to ensure a sufficient volume of hot water.
• MANUAL-ECO On
The fixed set point temperature is adjusted
between 50 and 55°C by the user. The water
heater operates exclusively with the heat pump
to optimize the savings. The electrical integration
is authorized for operation only when the air
temperature exceeds the operating time slots.
N.B.:
the electrical integration will never work if
the “Connected to solar sys.” is Off.
Heat pump
prioritised
Heat pump
optimised
Boiler
optimised
Boiler
prioritised
